The basic answer is it's a 5th.
The more complex answer is that it is a tritone because it is not a perfect 5th.
Answer:
Radio has no visual representation.
Explanation:
One of the disadvantages associated with radio as an advertising medium is that it has no visual element unlike other advertising medium which are interactive such as billboards, television and online ads used to engage its viewers.
Nope. It’s fa so la fa la do la fa so la te (or whatever is the half note down from ti) la so so mi fa